50434766720 has 256 divisors, whose sum is σ = 132203897280. Its totient is φ = 18287493120.

The previous prime is 50434766713. The next prime is 50434766737. The reversal of 50434766720 is 2766743405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161133284 + ... + 161133596.

Almost surely, 2^50434766720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50434766720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66101948640).

50434766720 is an abundant number, since it is smaller than the sum of its proper divisors (81769130560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50434766720 is a wasteful number, since it uses less digits than its factorization.

50434766720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 50434766720 in words is "fifty billion, four hundred thirty-four million, seven hundred sixty-six thousand, seven hundred twenty".